Q. Does Vivo V5 supports 4G ?

Yes, Vivo V5 supports 4G. The range coverage is pretty good as per 4G standards.

Q. Does Vivo V5 support voice on LTE ?

Yes, Vivo V5 supports voice on LTE. You can use this phone with Reliance Jio SIM. With Voice over LTE (VOLTE) technology, you can save on calls costs as the calls are done using data. Reliance Jio and other operators have started giving very attractive data pricing.

Q. Does Vivo V5 support Facebook or WhatsApp ?

Yes, the Vivo V5 is a Smartphone. It has the App store from where all the published Apps including, Facebook, WhatsApp can be downloaded. You need either data connection or WiFi.